FR2515531B1 - SEALING SYSTEM FOR RODS OF CYLINDER GRINDERS - Google Patents

SEALING SYSTEM FOR RODS OF CYLINDER GRINDERS

Info

Publication number
FR2515531B1
FR2515531B1 FR8217133A FR8217133A FR2515531B1 FR 2515531 B1 FR2515531 B1 FR 2515531B1 FR 8217133 A FR8217133 A FR 8217133A FR 8217133 A FR8217133 A FR 8217133A FR 2515531 B1 FR2515531 B1 FR 2515531B1
Authority
FR
France
Prior art keywords
rods
sealing system
grinders
cylinder
cylinder grinders
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR8217133A
Other languages
French (fr)
Other versions
FR2515531A1 (en
Inventor
Ottmar Bacharach
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gebr Pfeiffer AG
Original Assignee
Gebr Pfeiffer AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gebr Pfeiffer AG filed Critical Gebr Pfeiffer AG
Publication of FR2515531A1 publication Critical patent/FR2515531A1/en
Application granted granted Critical
Publication of FR2515531B1 publication Critical patent/FR2515531B1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C15/007—Mills with rollers pressed against a rotary horizontal disc
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/56—Other sealings for reciprocating rods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Crushing And Grinding (AREA)
  • Joints Allowing Movement (AREA)
  • Disintegrating Or Milling (AREA)
FR8217133A 1981-11-03 1982-10-13 SEALING SYSTEM FOR RODS OF CYLINDER GRINDERS Expired FR2515531B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813143463 DE3143463A1 (en) 1981-11-03 1981-11-03 SEALING FOR TOW RODS OF ROLL MILLS

Publications (2)

Publication Number Publication Date
FR2515531A1 FR2515531A1 (en) 1983-05-06
FR2515531B1 true FR2515531B1 (en) 1987-01-30

Family

ID=6145423

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8217133A Expired FR2515531B1 (en) 1981-11-03 1982-10-13 SEALING SYSTEM FOR RODS OF CYLINDER GRINDERS

Country Status (5)

Country Link
US (1) US4456267A (en)
JP (1) JPS5884052A (en)
DE (1) DE3143463A1 (en)
FR (1) FR2515531B1 (en)
GB (1) GB2108597B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE435706B (en) * 1983-03-04 1984-10-15 Goetaverken Arendal Ab DEVICE FOR INSTALLATION OF THRUSTER PROPELLERS
JPH0595020U (en) * 1991-10-17 1993-12-24 株式会社トーキン Split type cylindrical winding bobbin and common mode choke coil
GB0319403D0 (en) * 2003-08-19 2003-09-17 Ftl Seals Technology Ltd Resilient loading device
US8632322B2 (en) * 2006-01-30 2014-01-21 Ingersoll-Rand Company Plunger pump with atmospheric bellows
DE112016004083T5 (en) 2015-09-09 2018-06-07 Flsmidth A/S SEAL FOR A SHRINKING DEVICE
CN107469943A (en) * 2017-09-05 2017-12-15 龙岩亿丰机械科技有限公司 Grinding roller pull rod seal device
WO2019159119A1 (en) 2018-02-15 2019-08-22 Flsmidth A/S Comminution device feed mechanism and method

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US909263A (en) * 1908-05-14 1909-01-12 Julius Wm Walters Stuffing-box.
DE677878C (en) * 1935-11-28 1939-07-05 Hermann Ter Meer Seal for oscillating piston rods
US2196676A (en) * 1937-09-23 1940-04-09 Chicago Metal Hose Corp Flexible connector
DE724690C (en) * 1941-10-30 1942-09-03 Curt Von Grueber Maschb Anstal Sealing of the roller axes in spring roller mills
US2944744A (en) * 1957-08-02 1960-07-12 Berz Max Ring and roller pulverizing apparatus
US3186722A (en) * 1962-07-25 1965-06-01 Leslie A Johnston Polished rod protector
DE1250724B (en) * 1964-01-16 1967-09-21
FR1491446A (en) * 1966-06-28 1967-08-11 Simca Automobiles Sa Sealing device for hydraulic cylinder
DE2159487C3 (en) * 1971-12-01 1979-07-19 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Hydraulic rack and pinion steering, in particular for motor vehicles
US4022424A (en) * 1975-09-29 1977-05-10 General Electric Company Shaft bearing and seals for butterfly valves
US4185837A (en) * 1978-05-05 1980-01-29 Jerome Greene Fluid seal with lubricated sealing surfaces
US4191387A (en) * 1978-12-21 1980-03-04 Alco Electronic Products, Inc. Watertight seal for toggle switches
US4208060A (en) * 1979-01-15 1980-06-17 Bellofram Corporation Sealed shaft
EP0027681B1 (en) * 1979-10-18 1984-02-15 F.L. Smidth & Co. A/S Nozzle ring assembly for a roller mill
DK150818C (en) * 1980-02-18 1987-11-16 Smidth & Co As F L VERTICAL ROLLS

Also Published As

Publication number Publication date
JPH0233420B2 (en) 1990-07-27
GB2108597A (en) 1983-05-18
DE3143463C2 (en) 1989-11-02
GB2108597B (en) 1985-10-09
FR2515531A1 (en) 1983-05-06
US4456267A (en) 1984-06-26
JPS5884052A (en) 1983-05-20
DE3143463A1 (en) 1983-05-11

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Legal Events

Date Code Title Description
ST Notification of lapse